[libvirt] PING: [PATCH v2 0/2] Allow PCI virtio on ARM "virt" machine

Pavel Fedin p.fedin at samsung.com
Wed Jun 17 12:41:04 UTC 2015


 Knock-knock???
 Sorry for possibly repeated PING, but i see that mailing list for some reason strips
CC:'s if specified without real name, so retry with name this time.

Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia


> -----Original Message-----
> From: libvir-list-bounces at redhat.com [mailto:libvir-list-bounces at redhat.com] On Behalf
Of
> Pavel Fedin
> Sent: Thursday, June 11, 2015 9:41 AM
> To: libvir-list at redhat.com
> Cc: Pavel Fedin
> Subject: [libvirt] [PATCH v2 0/2] Allow PCI virtio on ARM "virt" machine
> 
> Virt machine in qemu since v2.3.0 has PCI generic host controller, and can use
> PCI devices. This provides performance improvement as well as vhost-net with
> irqfd support for virtio-net. However libvirt still insists on virtio devices
> attached to virt machine to have MMIO bindings. This patch allows to use both.
> If the user doesn't specify <address type='virtio-mmio'>, PCI will be used by
> default.
> 
> Changes since v1:
> - Added capability based on qemu version number
> - Recognize also "virt-" prefix
> 
> Pavel Fedin (2):
>   Introduce QEMU_CAPS_ARM_VIRT_PCI
>   Allow PCI virtio on ARM "virt" machine
> 
>  src/qemu/qemu_capabilities.c |  5 +++++
>  src/qemu/qemu_capabilities.h |  1 +
>  src/qemu/qemu_command.c      | 15 ++++++++++++---
>  3 files changed, 18 insertions(+), 3 deletions(-)
> 
> --
> 1.9.5.msysgit.0
> 
> --
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